84383880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 299427840

約数和(自身を除く): 215043960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 113, 120, 127, 140, 147, 168, 196, 210, 226, 245, 254, 280, 294, 339, 381, 392, 420, 452, 490, 508, 565, 588, 635, 678, 735, 762, 791, 840, 889, 904, 980, 1016, 1130, 1176, 1270, 1356, 1470, 1524, 1582, 1695, 1778, 1905, 1960, 2260, 2373, 2540, 2667, 2712, 2940, 3048, 3164, 3390, 3556, 3810, 3955, 4445, 4520, 4746, 5080, 5334, 5537, 5880, 6223, 6328, 6780, 7112, 7620, 7910, 8890, 9492, 10668, 11074, 11865, 12446, 13335, 13560, 14351, 15240, 15820, 16611, 17780, 18669, 18984, 21336, 22148, 23730, 24892, 26670, 27685, 28702, 31115, 31640, 33222, 35560, 37338, 43053, 44296, 47460, 49784, 53340, 55370, 57404, 62230, 66444, 71755, 74676, 83055, 86106, 93345, 94920, 100457, 106680, 110740, 114808, 124460, 132888, 143510, 149352, 166110, 172212, 186690, 200914, 215265, 221480, 248920, 287020, 301371, 332220, 344424, 373380, 401828, 430530, 502285, 574040, 602742, 664440, 703199, 746760, 803656, 861060, 1004570, 1205484, 1406398, 1506855, 1722120, 2009140, 2109597, 2410968, 2812796, 3013710, 3515995, 4018280, 4219194, 5625592, 6027420, 7031990, 8438388, 10547985, 12054840, 14063980, 16876776, 21095970, 28127960, 42191940, 84383880]

約数ペア:

[(1, 84383880), (2, 42191940), (3, 28127960), (4, 21095970), (5, 16876776), (6, 14063980), (7, 12054840), (8, 10547985), (10, 8438388), (12, 7031990), (14, 6027420), (15, 5625592), (20, 4219194), (21, 4018280), (24, 3515995), (28, 3013710), (30, 2812796), (35, 2410968), (40, 2109597), (42, 2009140), (49, 1722120), (56, 1506855), (60, 1406398), (70, 1205484), (84, 1004570), (98, 861060), (105, 803656), (113, 746760), (120, 703199), (127, 664440), (140, 602742), (147, 574040), (168, 502285), (196, 430530), (210, 401828), (226, 373380), (245, 344424), (254, 332220), (280, 301371), (294, 287020), (339, 248920), (381, 221480), (392, 215265), (420, 200914), (452, 186690), (490, 172212), (508, 166110), (565, 149352), (588, 143510), (635, 132888), (678, 124460), (735, 114808), (762, 110740), (791, 106680), (840, 100457), (889, 94920), (904, 93345), (980, 86106), (1016, 83055), (1130, 74676), (1176, 71755), (1270, 66444), (1356, 62230), (1470, 57404), (1524, 55370), (1582, 53340), (1695, 49784), (1778, 47460), (1905, 44296), (1960, 43053), (2260, 37338), (2373, 35560), (2540, 33222), (2667, 31640), (2712, 31115), (2940, 28702), (3048, 27685), (3164, 26670), (3390, 24892), (3556, 23730), (3810, 22148), (3955, 21336), (4445, 18984), (4520, 18669), (4746, 17780), (5080, 16611), (5334, 15820), (5537, 15240), (5880, 14351), (6223, 13560), (6328, 13335), (6780, 12446), (7112, 11865), (7620, 11074), (7910, 10668), (8890, 9492)]